CN101791803A - High-rigidity detachable robot arm joint connector - Google Patents
High-rigidity detachable robot arm joint connector Download PDFInfo
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- CN101791803A CN101791803A CN 201010126389 CN201010126389A CN101791803A CN 101791803 A CN101791803 A CN 101791803A CN 201010126389 CN201010126389 CN 201010126389 CN 201010126389 A CN201010126389 A CN 201010126389A CN 101791803 A CN101791803 A CN 101791803A
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- jockey
- joint connector
- arm joint
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Abstract
The invention discloses a high-rigidity detachable robot arm joint connector. Aiming at the defects of relatively low rigidity, inconvenient processing and complicated detachment during the maintenance and the replacement of a joint module in a traditional intelligent service robot arm joint connector, the high-rigidity detachable robot arm joint connector ensures the strength and the use functions thereof while the whole connector structure is changed into a detachable mode so as to achieve the aims of high rigidity, easy processing and convenient module maintenance and replacement. The robot arm joint connector in the designed detachable structure improves the rigidity in a mode of widening the combination area, has compact structure, attractive appearance and convenient processing, and is convenient to maintain and replace the joint module of a robot arm.
Description
Technical field
The present invention relates to a kind of joint connector on robot arm, particularly a kind of high rigidity, detachable robot arm joint connector.
Background technology
Robot can finish many different tasks, but the scope that robot can finish the work can be subjected to the restriction of himself frame for movement.The modular appearance of intellect service robot arm, mode by " playing with building blocks " reconfigures each module, can satisfy the different need of work of service robot, because relatively independent between each joint, each joint linked together just can carry out flexibly the arm function and make up.But existing robots arm joint monoblock type jockey, processing is inconvenient, rigidity is lower.And improve its rigidity by the structure of setting up floor, strengthening connector, certainly will can cause complex structure again, the screw connection space is too small and robot arm is overweight.Therefore arm is because the rigidity that deadweight causes is not enough, and safeguard, dismounting is not assistant officer's problem to be solved for a long time.
Thus, need a kind of novel rigidity height of exploitation, robot arm jockey easy to process, can reach high relatively required precision.
Summary of the invention
The objective of the invention is in order to overcome present robot arm joint connector insufficient rigidity, processing inconvenience, joint module is safeguarded, is dismantled numerous and diverse defective when changing, and changes robot arm and stretches phenomenon not straight, that have a down dip.A kind of novel high-rigidity detachable robot arm joint connector is provided, by monolithic construction is changed into split-type, strengthened installation mating part contact-making surface, both improved rigidity, make its easy to process, good looking appearance again, can also simplify module maintenance, the operation when changing simultaneously.
For achieving the above object, design of the present invention is: high-rigidity detachable robot arm joint connector of the present invention, for being the structural change of monoblock type jockey removable, simple in structure, good looking appearance, easy to process under the situation that guarantees its requirement of strength and function of use; The rigidity height has improved the operating accuracy of arm; Installation and removal are changed, are easy to when safeguarding to module.
According to the foregoing invention design, the present invention adopts following technical proposals:
A kind of high-rigidity detachable robot arm joint connector, it is characterized in that guaranteeing under the situation of its intensity and function of use, the monoblock type syndeton is changed into removable structure, the formula robot arm joint connector of tearing open is divided into main jockey and secondary jockey, main jockey inserts that forming in the slot of secondary jockey pegs graft cooperates, and fastening with screw, thus installation mating part contact-making surface strengthened, improved the rigidity of jockey.
Above-mentioned high-rigidity detachable robot arm joint connector is divided into major and minor jockey, and main jockey inserts to form in the slot of secondary jockey and cooperates, and fastening with screw.Thereby strengthened installation mating part contact-making surface, improved the rigidity of jockey.
The present invention has following substantial characteristics and technological progress compared with prior art:
(1) structure of jockey is divided into major and minor two jockeys, and main jockey inserts to form in the slot of secondary jockey and cooperates, and fastening with screw, has strengthened installation mating part contact-making surface, the rigidity raising.
(2) easy to process.
(3) need safeguard the robot arm joint module, when changing, remove and install conveniently.
(4) rigidity of robot arm when work improves, thereby operating accuracy also improves.
(5) help improving the robot arm module maintenance, change efficient, advanced the arm modularized design.
(6) compact conformation, good looking appearance.
Description of drawings
Fig. 1 is the stereogram of one embodiment of the present of invention.
Fig. 2 is the stereogram that Fig. 1 turn 90 degrees.
The specific embodiment
A preferred embodiment of the present invention is: referring to Fig. 1-2, this high-rigidity detachable robot arm joint connector, under the condition that guarantees its requirement of strength, is the structural change of monoblock type jockey removable, be divided into main jockey 1 and secondary jockey 2, compact conformation is convenient to processing.Main jockey 1 tenon 3 has screwed hole 5 on the bottom surface.Secondary jockey 2 is provided with slot 4, and tapped through hole 6 is offered in slot 4 bottom surfaces.Main jockey 1 inserts with the form of tenon 3 that forming in the slot 4 of secondary jockey 2 pegs graft cooperates, and fastening with screw.Strengthen installation mating part contact-making surface with this, improved rigidity, aesthetic in appearance.In addition, removable structure only need split main jockey 1 and secondary jockey 2 when certain module of robot arm need be safeguarded or change, and need not modular joint is taken apart, and therefore, module is changed convenient, has improved efficient.Main jockey 1 and secondary jockey 2 are metal mold body or engineering plastics injection molding body.
Claims (3)
1. high-rigidity detachable robot arm joint connector, it is characterized in that under the situation that guarantees its intensity and function of use, the monoblock type syndeton being changed into removable structure, detachable robot arm joint connector is divided into main jockey (1) and secondary jockey (2), form to peg graft in the slot of the secondary jockey 2 of main jockey (1) insertion and cooperate, and it is fastening with screw, thereby strengthened the contact-making surface that mating part is installed, improve the rigidity of jockey, and then improved the rigidity of robot arm.
2. high-rigidity detachable robot arm joint connector according to claim 1, it is characterized in that main jockey (1) has tenon (3), the bottom surface has screwed hole (5), and secondary jockey (2) has slot (4), and slot (4) bottom surface is provided with tapped through hole (6).
3. high-rigidity detachable robot arm joint connector according to claim 1 and 2 is characterized in that described main jockey (1) and secondary jockey (2) are metal mold body or engineering plastics injection molding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010126389 CN101791803A (en) | 2010-03-17 | 2010-03-17 | High-rigidity detachable robot arm joint connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010126389 CN101791803A (en) | 2010-03-17 | 2010-03-17 | High-rigidity detachable robot arm joint connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101791803A true CN101791803A (en) | 2010-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010126389 Pending CN101791803A (en) | 2010-03-17 | 2010-03-17 | High-rigidity detachable robot arm joint connector |
Country Status (1)
| Country | Link |
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| CN (1) | CN101791803A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149429A1 (en) * | 2012-04-05 | 2013-10-10 | 天津大学 | Design optimization method for serial robot structure |
| CN104999460A (en) * | 2015-08-10 | 2015-10-28 | 苏州驱指自动化科技有限公司 | Joint type mechanical finger |
| CN105058412A (en) * | 2015-08-10 | 2015-11-18 | 苏州驱指自动化科技有限公司 | Joint type connecting piece |
| CN105345815A (en) * | 2015-11-19 | 2016-02-24 | 珠海格力电器股份有限公司 | Joint connector and robot |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038964A (en) * | 1988-06-13 | 1990-01-24 | 西屋电气公司 | Reconfigurable standard telemanipulator |
| US5428713A (en) * | 1991-11-25 | 1995-06-27 | Kabushiki Kaisha Toshiba | Compound module type manipulator apparatus |
| CN1498730A (en) * | 2002-11-06 | 2004-05-26 | 中国科学院沈阳自动化研究所 | Modular snake shaped robot with varistructure |
| US20060100739A1 (en) * | 2004-04-20 | 2006-05-11 | Massachusetts Institute Of Technology | Physical modeling system for constructing and controlling articulated forms with motorized joints |
| US20060213048A1 (en) * | 2005-03-23 | 2006-09-28 | Control Systems Technologies, Llc | Positioning apparatus and method incorporating modular gimbal unit and jewelry processing system incorporating the positioning apparatus |
| CN200963016Y (en) * | 2006-11-08 | 2007-10-24 | 蒋荣昌 | Telescopic joint coupler mechanism |
| CN201247356Y (en) * | 2008-08-08 | 2009-05-27 | 联福生科技股份有限公司 | Quick-dismantling mechanism for liquid crystal display holder |
-
2010
- 2010-03-17 CN CN 201010126389 patent/CN101791803A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038964A (en) * | 1988-06-13 | 1990-01-24 | 西屋电气公司 | Reconfigurable standard telemanipulator |
| US5428713A (en) * | 1991-11-25 | 1995-06-27 | Kabushiki Kaisha Toshiba | Compound module type manipulator apparatus |
| CN1498730A (en) * | 2002-11-06 | 2004-05-26 | 中国科学院沈阳自动化研究所 | Modular snake shaped robot with varistructure |
| US20060100739A1 (en) * | 2004-04-20 | 2006-05-11 | Massachusetts Institute Of Technology | Physical modeling system for constructing and controlling articulated forms with motorized joints |
| US20060213048A1 (en) * | 2005-03-23 | 2006-09-28 | Control Systems Technologies, Llc | Positioning apparatus and method incorporating modular gimbal unit and jewelry processing system incorporating the positioning apparatus |
| CN200963016Y (en) * | 2006-11-08 | 2007-10-24 | 蒋荣昌 | Telescopic joint coupler mechanism |
| CN201247356Y (en) * | 2008-08-08 | 2009-05-27 | 联福生科技股份有限公司 | Quick-dismantling mechanism for liquid crystal display holder |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013149429A1 (en) * | 2012-04-05 | 2013-10-10 | 天津大学 | Design optimization method for serial robot structure |
| CN104999460A (en) * | 2015-08-10 | 2015-10-28 | 苏州驱指自动化科技有限公司 | Joint type mechanical finger |
| CN105058412A (en) * | 2015-08-10 | 2015-11-18 | 苏州驱指自动化科技有限公司 | Joint type connecting piece |
| CN105345815A (en) * | 2015-11-19 | 2016-02-24 | 珠海格力电器股份有限公司 | Joint connector and robot |
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Open date: 20100804 |